4-digit manual counter, 2-pack, battery-free mechanical counter, orange and blue, 4.3 cm x 4.3 cm x 5.2 cm, 29 g, travel/sports/bus/school/events, small and easy to carry. Hand counter made of high-quality ABS plastic, sturdy and durable, stylish appearance. Dimensions: 4.3 x 4.3 x 5.2 cm. Weight: 29 g. No batteries required and counts in steps from 0 to 9999. The black plastic shaft on the right side is a reset button, no need to press until 9999. Easy to use. It has a wide range of uses and is often used for statistics of various data. It can be used to count the number of people at a meeting, the number of people on an airplane, cargo, golf, fitness sports, etc. The mechanical counter uses high technology and the core uses precise gear rotation. Compared to the traditional counter, it has a longer lifespan, requires no batteries, and works more stably. The manual counter looks small, it can be held well in the hand, is lightweight, easy to store and carry, easy to use and can be used very quickly. Due to factors such as manual measurement and differences in display, there may be slight differences between individual products and images, please excuse me.